body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}
p {
    color: #2ecc71;
    font-size: 4rem;
}
input[type=text], input[type=password] {
    width: 100%;
    padding: 12px 20px;
    margin: 8px 0;
    display: inline-block;
    border: 1px solid #ccc;
    box-sizing: border-box;
}